Retrieves the edit user link.

Retrieves page data given a page ID or page object.

Gets an existing post and format it for editing.

Returns the space used by the current site.

Retrieves all of the taxonomies that are registered for attachments.

Retrieves list of WordPress theme features (aka theme tags).

Calculated the new dimensions for a downsampled image.

Scale down an image to fit a particular size and save a new copy of the image.

Shows a username form for the favorites page.

Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB.